![NEW Garmin HRM PRO Tri Heart Rate Monitor HRM Run 4.0 Heart Rate HRM-Pro Plus Swimming Running Cycling Monitor Strap - AliExpress NEW Garmin HRM PRO Tri Heart Rate Monitor HRM Run 4.0 Heart Rate HRM-Pro Plus Swimming Running Cycling Monitor Strap - AliExpress](https://ae01.alicdn.com/kf/Seb37e1ae7f71444bb3c0773d103c2333J/NEW-Garmin-HRM-PRO-Tri-Heart-Rate-Monitor-HRM-Run-4-0-Heart-Rate-HRM-Pro.jpg)
NEW Garmin HRM PRO Tri Heart Rate Monitor HRM Run 4.0 Heart Rate HRM-Pro Plus Swimming Running Cycling Monitor Strap - AliExpress
![I've replaced the battery of HRM pro, is this correct? I saw that bulge after I fitted the cover. I don't think I can swim with this now. Can someone give me I've replaced the battery of HRM pro, is this correct? I saw that bulge after I fitted the cover. I don't think I can swim with this now. Can someone give me](https://preview.redd.it/ive-replaced-the-battery-of-hrm-pro-is-this-correct-i-saw-v0-g5bo4hpn082b1.jpg?auto=webp&s=f69df54d61c4df2238c10ea4465d5ce54ca2f5c0)
I've replaced the battery of HRM pro, is this correct? I saw that bulge after I fitted the cover. I don't think I can swim with this now. Can someone give me
![Introducing HRM-Tri™ and HRM-Swim™ – The First Heart Rate Monitors for Land and Water from Garmin® | Business Wire Introducing HRM-Tri™ and HRM-Swim™ – The First Heart Rate Monitors for Land and Water from Garmin® | Business Wire](https://mms.businesswire.com/media/20150722005189/en/477926/5/010-11254-03_HR_9010.jpg)
Introducing HRM-Tri™ and HRM-Swim™ – The First Heart Rate Monitors for Land and Water from Garmin® | Business Wire
![Garmin Hrm Tri Heart Rate Monitor Hrm Run 4.0 Heart Rate Swimming Running Cycling Garmin Edge Monitor Strap Gps Efenix Hrm4-run - Bicycle Computer - AliExpress Garmin Hrm Tri Heart Rate Monitor Hrm Run 4.0 Heart Rate Swimming Running Cycling Garmin Edge Monitor Strap Gps Efenix Hrm4-run - Bicycle Computer - AliExpress](https://ae01.alicdn.com/kf/Sece7531314f2408bbda776e041ad12da6.jpg_640x640Q90.jpg_.webp)